摘要
地聚合物在城市道路中的加固应用实质是通过压密注浆的方法,弥补道路基层软弱及孔隙病害的不足。通过工程应用实例,对修复前后35个测点进行回弹弯沉值比较,在同等地基强度要求下,地聚合物工艺不仅施工期短、作业面小,固化迅速,且费用比传统路基新建费用低。
In essence,the application of geopolymer in the reinforcement of urban roads is to make up for the weakness of the road base and the deficiency of pore diseases through the method of compaction grouting.Through the engineering application examples,the rebound deflection values of 35 measuring points before and after the repair are compared.Under the same foundation strength requirements,the geopolymer technology not only has short construction period,small working surface,rapid solidification,but also has lower cost than the traditional subgrade construction.
作者
陈卫琴
CHEN Weiqin(Department of Yancheng Municipal Facilities Management,Yancheng Jiangsu 224005,China)
出处
《盐城工学院学报（自然科学版）》
CAS
2021年第2期54-57,共4页
Journal of Yancheng Institute of Technology:Natural Science Edition
关键词
地聚合物加固
基层的迅速固化
造价低
geopolymer reinforcement
rapid curing of the base
low cost
